<u>Answer:</u> The amount of copper reacted will be 154.94 g.
<u>Explanation:</u>
For the given chemical reaction:

By Stoichiometry of the reaction:
2 moles of copper oxide will be formed by 2 moles of copper metal.
So, 2.44 moles of copper oxide will be formed from
of copper.
Now, to calculate the mass of copper, we use the equation:

Number of moles of copper = 2.44 moles
Molar mass of copper = 63.5 g/mol
Putting values in above equation, we get:

Hence, the amount of copper reacted will be 154.94 g.